CHNSPEC CTX-70 Light spectrum chroma measurement instrument High Accuracy chroma measurement

Name: CHNSPEC CTX-70 Light spectrum chroma measurement instrument High Accuracy chroma measurement
Brand: CHNSpec
SKU: NB050760

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High Stability Dual Optical Design, Light spectrum resolution up to 10nm, measurement of 29 chroma indicators and more than 30 wavelengths, support 6 communication interfaces, System integration and real-time monitoring.

Model

CTX-70

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Category : Colorimeter

Brand : CHNSpec

SKU : NB050760

Service :The delivery and service By NBCLab.Com

Product Overview

The Color Spectrum CTX-70 Online Spectrophotometer is an on-site color measurement device designed for industrial environments. It enables real-time monitoring of product color, ensuring that the appearance of products at any point in the production line meets the required standards, thereby achieving consistent control over product quality. Typical applications include beer color measurement or process control during blending.

Product Features

1. Capable of measuring 29 on-site chromaticity indicators, offering wide applicability. 2. Measures over 30 wavelengths with a spectral resolution of 10nm, enabling high-precision measurements. 3. Provides 6 communication interfaces for seamless integration with DCS systems and easy installation. 4. Utilizes patented high-stability dual-optical-path design to ensure stable measurement results. 5. Employs long-life LED light sources, significantly reducing maintenance efforts and lowering power consumption.

Working Principle

This instrument is based on the principle of spectral analysis, capturing the spectral information of samples through its high-resolution spectral system, which can measure more than 30 wavelengths. At its core, it employs a patented high-stability dual optical path design: one optical path is used for sample measurement, while the other serves as a reference. Through comparative analysis, environmental interferences are compensated for, ensuring the accuracy and long-term stability of measurement results. The data is transmitted in real-time via multiple communication interfaces.

Application Fields

Beer Color Measurement and Blending Process Control

Measurement principle
Spectral absorption
Measuring structure
0/0
Repeatability
Single wavelength less than 0.1%, chromaticity dE*ab ≤ 0.02
Display accuracy
0.01
Measuring aperture
10mm
Measurement indicators
CIE-Lab, LCh, HunterLab, Luv, XYZ, Yxy, spectral transmittance, RGB, color difference (ΔE*ab, ΔE*CH, ΔE*uv, ΔE*cmc, ΔE*94, ΔE*00), whiteness index (ASTM E313-00, E313-73, CIE/ISO, Hunter, Taube, Berger, Stensby)
Measurement indicators
Yellowness Index (ASTM D1925, E313-00, E313-73), Hue (ASTM E313-00), APHA, Hazen, Platinum-Cobalt Index, Gardner Index, Saybolt Index, ASTM Color
Light source conditions
A,B,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,U35,DLF,NBF,TL83,TL84,ID50,ID65,LED-B1,B2,B3,B4,B5,BH1,RGB1,V1,V2
Lighting source
Full Spectrum Balanced LED Light Source
Field of View (FOV)
2°, 10°
Spectral separation method
Diffraction Grating
Sensor
Dual-column high-precision CMOS array sensor
Wavelength spacing
10nm
Wavelength range
400-700nm
Transmittance measurement range
0-100%
Resolution
0.01%
Linear
Better than +0.5%
Measurement time
100ms
Measurement interval
1S
Interface
USB, 485, 232, external trigger, (4-20mA) analog signal output, Ethernet
Power Supply Voltage
DC12V/3A is supplied via the cable.
Screen
Full-color screen, 3.5-inch, supports external large-screen touch controller.
Light source lifespan
10 years, 1 million times
Language
Simplified Chinese, English
Sensor head size
71mm in length, 23mm in diameter, 10mm optical path, with customizable dimensions and optical path length accepted.
Weight
Less than 1.2KG
Window material
Quartz glass (optional sapphire glass)
Immersion liquid material
316L, FKM
Protection level
IP65
Operating temperature
0°C to 120°C
Environmental humidity
0%RH to 100%RH
Optical Path Design
With compensation function, unaffected by changes in temperature, pressure, flow rate, etc., featuring optical path design with light source attenuation compensation.
Installation method
Circulating pipeline-type installation, suitable for flanged installation of various sizes.

[Q] Is the price listed on the website the final cost for overseas purchases?

[A] No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.

[Q] What is the specific process for purchasing the product?

[A] First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.

[Q] What should I do if the instrument I purchase needs repair?

[A] After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.